<div class="note">
Symbol values are visible in the C API as strings so that both
<code>duk_is_symbol()</code> and <code>duk_is_string()</code> are true.
This behavior is similar to Duktape 1.x internal strings.  You can
distinguish Symbols from ordinary strings using
<code><a href="#duk_is_symbol">duk_is_symbol()</a></code>.
For the internal representation, see
<a href="https://github.com/svaarala/duktape/blob/master/doc/symbols.rst">symbols.rst</a>.
</div>
